Robert Lopez:
> Today is the first time I have paid any attention to CDB.
> In looking at it, questions come to mind:
> Is D.J.B. version 0.75 considered production ready or development?
Yes. The code is stable. There is also Michael Tokarev's implementation.
> Is the new database created with CDB mv'd into place after it is
> created and tested or is the new one built to the file Postfix is
> reading?
CDB databases (the C in the name stands for Constant) are never
changed. They must be created under a temporary name, and then
renamed into place.
If you need incremental updates, then LMDB may also be an option.
It uses copy-on-write and is safe to write while other programs
read from the same file.
Wietse
